Answer:
40, 60 and 80 degrees.
Step-by-step explanation:
Let the smallest angle be x degrees. Then:
The 3 angles are x, x + 40 and x + 20.
As there are 180 degrees in a triangle:
x + x + 40 + x + 20 = 180
3x = 180 -40--20 = 120
x = 40 degrees.
The other 2 angles are 60 and 80 degrees.
The answer to your question is 1.25
Answer:
Step-by-step explanation:
The solution is in the image
Answer:
122.67 or round it to 123
Step-by-step explanation:
i used the butterfly method.
92/75 = x/100.
i multiplied 92*100=9200
then i divided it with 75.
9200/75=x
so the answer is
x=122 or 123
A trapezium is a quadrilateral. The option that is true for the trapezium is A, D, and E.
<h3>What is Trapezium?</h3>
A trapezium is a quadrilateral which is having a pair of opposite sides as parallel and the length of the parallel sides is not equal.
The given trapezium is an isoceles trapezium. Therefore, the properties of the trapezium that are true for KLMJ are:
- KL is parallel to JM
- ∠J is supplementary ∠K
- ∠J is congruent to ∠M (Valid only for isoceles trapezium).
Hence, the option that is true for the trapezium is A, D, and E.
Learn more about Trapezium:
brainly.com/question/22607187
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